worth:

  # Items not listed in this file will not be sellable on the server
  # Setting the worth to 0 will sell items for free, delete the item or set to -1 to disable.

  # This will set the worth of all logs to '2'
  log: 2.0

  # This will work similar to the above syntax
  wool:
    '0': 20

  # This will only allow selling leaves with datavalue '0' and '1'
  leaves:
    '0': 1.0
    '1': 1.0

  # This will allow the selling of all, but sells '0' slightly cheaper
  sapling:
    '0': 2.0
    '*': 2.5

  #metirials

  cobblestone: 100
  coal: 100
  ironore: 100
  lapislazuli: 100
  goldore: 100
  emerald: 100
  diamond: 100
  ironblock: 100
  goldblock: 100
  emeraldblock: 100
  diamondblock: 100